Mobile self-contained pumping unit

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Description

FIG. 1 is a right front perspective view showing a mobile self contained pumping unit as my new invention;

FIG. 2 is a left front perspective view of the invention;

FIG. 3 is a bottom plan view of the invention;

FIG. 4 is a rear elevation view of the invention;

FIG. 5 is a top plan view of the invention; and,

FIG. 6 is a front elevation view of the claimed mobile self-contained pumping unit.

Referenced Cited
U.S. Patent Documents
D236319 August 1975 Jakubuwski
D239155 March 1976 Kent et al.
D298479 November 8, 1988 Jacobs et al.
D302557 August 1, 1989 Powers et al.
D340786 October 26, 1993 Jones
D344374 February 15, 1994 Wulff
D345034 March 8, 1994 Fitzwater
D364947 December 5, 1995 Kent et al.
D375590 November 12, 1996 Steinhart et al.
5073258 December 17, 1991 Boullain, II et al.
5125126 June 30, 1992 Bonnant
5142730 September 1, 1992 Braks et al.
Patent History
Patent number: D394132
Type: Grant
Filed: Apr 25, 1996
Date of Patent: May 5, 1998
Assignee: Commercial Trade Corp. (Billings, MT)
Inventor: Randy J. Dixon (Billings, MT)
Primary Examiner: Ruth McInroy
Law Firm: Sheridan Ross P.C.
Application Number: 0/53,309
Classifications
Current U.S. Class: Vacuum (D32/21)
International Classification: 1505;